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Crystal Optics

 

Polished Crystal Optics

International Crystal Labs celebrated its 50th anniversary in 2012. We have produced quality crystal optics for spectroscopy and CO2 lasers since 1962. ICL operates a vertically integrated crystal optics production plant. We grow our own crystals and we are the only U.S. producer of KBr crystals.
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Unpolished Crystal Optics

Unpolished crystal optics are also known as blanks. These windows are finely ground with flat parallel surfaces. As sold they are opaque.
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Random Cuttings - Chunks of KBr & KCl

Keep your powder dry! And clean. Grind your own from random cuttings of ICL’s own pure crystal boules. We provide only the cleanest and highest transmission materials, free from spurious absorption bands.
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Coated and Wedged Windows and Wedged Spacers

Coated and Wedged Windows and Wedged Spacers

High refractive index material such as ZnSe creates fringing. Fringes are useful for path length calibration, but fringes can also interfere with spectral analysis, particularly when the refractive index of the sample is not well matched to the refractive index of the sample.
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Dimensional & Symmetrical Cuttings KBr, KCl & NaCl

Alkali Halide crystals (KBr, KCI and NaCl) are cubic in structure. They can be cleaved to relatively precise shapes. Applications range from teaching aids to electronics to crystal blanks for polished optics.
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cover slips

Cover Slips for Mass Spectrometer Dating Analysis of Mineral Gases using CO2 Laser Stimulation

KBr cover slips for samples heated in highly pressurized chambers by CO2 lasers to liberate entrapped gases such as Argon from minerals and other natural samples for 40Ar-39Ar dating using a mass spectrometer.
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polyethylene sheets

Polyethylene Sheets

Polyethylene is a useful transmission material for far infrared sampling. Polyethylene is non-absorbing between 16 and 2500 microns.
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